A couple Florida Beach Finds for ID - whale ear bone?

[IndianRiverSonrise]

I don't have the slightest idea on these two. I think the big one, four inches long, might be a whale inner ear bone. But it might just be a rock for all I know.

And the little one, I am wondering fossized wood, or possibly enamel.

Here are the photos.

Thanks for your help.

 

[Worthy55]

The big one does looks like an interear bone of a whale the other looks like some type of bone fragment. Cool finds! 8) 8) 8)